» Products » Stainless Steel Sheet/Plate

904L Stainless steel plate

Time: 2013-6-5 【Print】【Close】

Product Description:

904L Stainless steel

904L is an austenitic nickelchromium stainless steel with molybdenum and copper additions. The elevated nickel and chromium content of 904L make it resistant to corrosion in a wide range of both oxidizing and reducing environments. The high nickel content also provides resistance to chloride stress corrosion cracking.

Molybdenum and copper are present in the alloy for increased resistance to pitting and crevice corrosion and to general corrosion in reducing acids.

The low carbon content of 904L provides resistance to intergranular corrosion in the post-welded or stress relieved condition.

Chemical Composition %

C	Cr	Cu	Mn	Mo	Ni	P	S	Si
Max			Max			Max	Max	Max
0.02	19.0-23.0	1.0-2.0	2.0	4.0-5.0	23.0-28.0	0.045	0.035	1.0

Mechanical properties of 904L grade stainless steels.

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B)	Brinell (HB)
904L	490	220	35	70-90 typical	-
Rockwell Hardness value range is typical only; other values are specified limits.

Typical physical properties for 904L grade stainless steels.

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Co-eff of Thermal Expansion (µm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C (J/kg.K)	Elec Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	At 20°C	At 500°C
904L	8000	200	15	-	-	13	-	500	850

Products list

Contact Us

Name: Gao Ben
Tel: 0510-88688870
Fax: 0510-88680060
Add: Chun Xing Industrial Area,Youyi Road,Xishan District,Wuxi City,China
Email: gaoben2012@hotmail.com
MSN: gaoben2012@hotmail.com
Skype: benwallace2012